Computer Chess Club Archives


Search

Terms

Messages

Subject: Why?

Author: Slater Wold

Date: 00:35:07 04/15/02


[D]2r4k/1p3p1p/1pn2q2/1N1p1p2/8/PP2Q2P/5PP1/2R3K1 w - - 0 26

Why in this position is it not perfectly clear that taking the pawn (Qxb6) is
the obvious move?  Instead I've noticed several programs wanting Qf4, a4, and
other moves that to me, just seem to waste time.

I've spoken with one GM, (2550ish) and he agreed that Qxb6 is the only move that
he would emphasize on.  (It was a quick discussion, no detail.)

This is move 26 of game one in the first match between Deep Blue and Kasparov.
Deep Blue played Qxb6 and later won the game.



**I've tested only a few "top commercial" programs.  Most want Qf4, a4 and
others at first, and around 1:30 want Qxb6.  My question was, why isn't this
obvious from the start?**



This page took 0.01 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.